Polyamine content of the Plodia interpunctella granulosis virus and its larval host

The presence of polyamines in the granulosis virus and its larval host, Plodia interpunctella, was examined using thin-layer chromatography of the dansylated compounds. The uninfected and infected larvae contain the three polyamines, putrescine, spermidine, and spermine. Although purified granulosis virus infecting this host does not contain any typical polyamines, an acidsoluble dansylated compound with properties indicative of a polyamine was observed.